2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
12 * High Level Configuration Options
16 #define CONFIG_MPC5200
17 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
18 #define CONFIG_PM520 1 /* ... on PM520 board */
20 #define CONFIG_SYS_TEXT_BASE 0xfff00000
22 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
24 #define CONFIG_MISC_INIT_R
26 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
29 * Serial console configuration
31 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
32 #define CONFIG_BAUDRATE 9600 /* ... at 9600 bps */
33 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
38 * 0x40000000 - 0x4fffffff - PCI Memory
39 * 0x50000000 - 0x50ffffff - PCI IO Space
42 #define CONFIG_PCI_PNP 1
43 #define CONFIG_PCI_SCAN_SHOW 1
44 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
46 #define CONFIG_PCI_MEM_BUS 0x40000000
47 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
48 #define CONFIG_PCI_MEM_SIZE 0x10000000
50 #define CONFIG_PCI_IO_BUS 0x50000000
51 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
52 #define CONFIG_PCI_IO_SIZE 0x01000000
55 #define CONFIG_EEPRO100 1
56 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
61 #define CONFIG_DOS_PARTITION
65 #define CONFIG_USB_OHCI
66 #define CONFIG_USB_STORAGE
72 #define CONFIG_BOOTP_BOOTFILESIZE
73 #define CONFIG_BOOTP_BOOTPATH
74 #define CONFIG_BOOTP_GATEWAY
75 #define CONFIG_BOOTP_HOSTNAME
79 * Command line configuration.
81 #include <config_cmd_default.h>
83 #define CONFIG_CMD_BEDBUG
84 #define CONFIG_CMD_DATE
85 #define CONFIG_CMD_DHCP
86 #define CONFIG_CMD_EEPROM
87 #define CONFIG_CMD_FAT
88 #define CONFIG_CMD_I2C
89 #define CONFIG_CMD_IDE
90 #define CONFIG_CMD_NFS
91 #define CONFIG_CMD_SNTP
92 #define CONFIG_CMD_USB
94 #define CONFIG_CMD_PCI
100 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
102 #define CONFIG_PREBOOT "echo;" \
103 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
106 #undef CONFIG_BOOTARGS
108 #define CONFIG_EXTRA_ENV_SETTINGS \
111 "nfsargs=setenv bootargs root=/dev/nfs rw " \
112 "nfsroot=${serverip}:${rootpath}\0" \
113 "ramargs=setenv bootargs root=/dev/ram rw\0" \
114 "addip=setenv bootargs ${bootargs} " \
115 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
116 ":${hostname}:${netdev}:off panic=1\0" \
117 "flash_nfs=run nfsargs addip;" \
118 "bootm ${kernel_addr}\0" \
119 "flash_self=run ramargs addip;" \
120 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
121 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
122 "rootpath=/opt/eldk30/ppc_82xx\0" \
123 "bootfile=/tftpboot/PM520/uImage\0" \
126 #define CONFIG_BOOTCOMMAND "run flash_self"
129 * IPB Bus clocking configuration.
131 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
135 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
136 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
138 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
139 #define CONFIG_SYS_I2C_SLAVE 0x7F
142 * EEPROM configuration
144 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x58
145 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
146 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
147 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
152 #define CONFIG_RTC_PCF8563
153 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
155 #define CONFIG_SYS_DOC_BASE 0xE0000000
156 #define CONFIG_SYS_DOC_SIZE 0x00100000
158 #if defined(CONFIG_BOOT_ROM)
160 * Flash configuration (8,16 or 32 MB)
161 * TEXT base always at 0xFFF00000
162 * ENV_ADDR always at 0xFFF40000
163 * FLASH_BASE at 0xFA000000 for 64 MB
164 * 0xFC000000 for 32 MB
165 * 0xFD000000 for 16 MB
166 * 0xFD800000 for 8 MB
168 #define CONFIG_SYS_FLASH_BASE 0xFA000000
169 #define CONFIG_SYS_FLASH_SIZE 0x04000000
170 #define CONFIG_SYS_BOOTROM_BASE 0xFFF00000
171 #define CONFIG_SYS_BOOTROM_SIZE 0x00080000
172 #define CONFIG_ENV_ADDR (0xFDF00000 + 0x40000)
175 * Flash configuration (8,16 or 32 MB)
176 * TEXT base always at 0xFFF00000
177 * ENV_ADDR always at 0xFFF40000
178 * FLASH_BASE at 0xFC000000 for 64 MB
179 * 0xFE000000 for 32 MB
180 * 0xFF000000 for 16 MB
181 * 0xFF800000 for 8 MB
183 #define CONFIG_SYS_FLASH_BASE 0xFC000000
184 #define CONFIG_SYS_FLASH_SIZE 0x04000000
185 #define CONFIG_ENV_ADDR (0xFFF00000 + 0x40000)
187 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
189 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
191 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
192 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
193 #define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
194 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
195 #define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
197 #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
199 #undef CONFIG_FLASH_16BIT /* Flash is 32-bit */
203 * Environment settings
205 #define CONFIG_ENV_IS_IN_FLASH 1
206 #define CONFIG_ENV_SIZE 0x10000
207 #define CONFIG_ENV_SECT_SIZE 0x40000
208 #define CONFIG_ENV_OVERWRITE 1
213 #define CONFIG_SYS_MBAR 0xf0000000
214 #define CONFIG_SYS_SDRAM_BASE 0x00000000
215 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
217 /* Use SRAM until RAM will be available */
218 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
219 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
222 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
223 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
225 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
226 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
227 # define CONFIG_SYS_RAMBOOT 1
230 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
231 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
232 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
235 * Ethernet configuration
237 #define CONFIG_MPC5xxx_FEC 1
238 #define CONFIG_MPC5xxx_FEC_MII100
240 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
242 /* #define CONFIG_MPC5xxx_FEC_MII10 */
243 #define CONFIG_PHY_ADDR 0x00
248 #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
251 * Miscellaneous configurable options
253 #define CONFIG_SYS_LONGHELP /* undef to save memory */
254 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
255 #if defined(CONFIG_CMD_KGDB)
256 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
258 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
260 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
261 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
262 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
264 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
265 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
267 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
269 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
271 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
272 #if defined(CONFIG_CMD_KGDB)
273 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
277 * Various low-level settings
279 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
280 #define CONFIG_SYS_HID0_FINAL HID0_ICE
282 #if defined(CONFIG_BOOT_ROM)
283 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_BOOTROM_BASE
284 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_BOOTROM_SIZE
285 #define CONFIG_SYS_BOOTCS_CFG 0x00047800
286 #define CONFIG_SYS_CS0_START CONFIG_SYS_BOOTROM_BASE
287 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_BOOTROM_SIZE
288 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
289 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
290 #define CONFIG_SYS_CS1_CFG 0x0004FF00
292 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
293 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
294 #define CONFIG_SYS_BOOTCS_CFG 0x0004FF00
295 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
296 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
297 #define CONFIG_SYS_CS1_START CONFIG_SYS_DOC_BASE
298 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_DOC_SIZE
299 #define CONFIG_SYS_CS1_CFG 0x00047800
302 #define CONFIG_SYS_CS_BURST 0x00000000
303 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
305 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
307 /*-----------------------------------------------------------------------
309 *-----------------------------------------------------------------------
311 #define CONFIG_USB_CLOCK 0x0001BBBB
312 #define CONFIG_USB_CONFIG 0x00005000
314 /*-----------------------------------------------------------------------
315 * IDE/ATA stuff Supports IDE harddisk
316 *-----------------------------------------------------------------------
319 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
321 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
322 #undef CONFIG_IDE_LED /* LED for ide not supported */
324 #undef CONFIG_IDE_RESET /* reset for ide supported */
325 #define CONFIG_IDE_PREINIT
327 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
328 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drive per IDE bus */
330 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
332 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
334 /* Offset for data I/O */
335 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
337 /* Offset for normal register accesses */
338 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
340 /* Offset for alternate registers */
341 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
343 /* Interval between registers */
344 #define CONFIG_SYS_ATA_STRIDE 4
346 #endif /* __CONFIG_H */